Drop-in trigger enhancements have been one fast, easy way to upgrade an AR-15 for years, but many enhanced trigger units on the market can run into the multiple hundreds of dollars, leaving budget-minded shooters in the lurch. RISE Armament fills the gap with its AR-15 Super Sport Trigger, an affordable enhancement that drops in easily in any mil-spec lower receiver. Each RISE Armament AR-15 Super Sport Trigger is machined from a combination of heat-treated tool steel and aluminum and provides shooters with a single-stage trigger pull breaking at a clean, crisp 3.5 pounds straight from the factory. Consumers can choose between curved or flat trigger shoes. Also included with the RISE Armament AR-15 Super Sport Trigger are a pair of anti-walk trigger pins, so you can be sure your pins won't ever work loose under strings of fire.